What? "The SkypeHost.exe process crashed"

Is there any way to find it somewhere? The name mappings shall and do not contain it. If I run a full-text search in Total Commander on the top folder containing my TC project suite, I only get hits for the term "skype" in he dmp files created for this event.

Actually most of the scripts were written manually in JScript. It contains a few lines converted from keyword scripts. There is clearly no indication of Skype in those steps, so I'm somewhat clueless as to how to find what to delete and from which file in order to get rid of this error.